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Date: Thu, 17 Dec 2020 01:25:59 -0500 From: "Theodore Y. Ts'o" <tytso@....edu> To: chenlei0x@...il.com Cc: adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org, linux-kernel@...r.kernel.org, Lei Chen <lennychen@...cent.com> Subject: Re: [PATCH] fs: ext4: remove unnecessary wbc parameter from ext4_bio_write_page On Fri, Dec 11, 2020 at 02:54:24PM +0800, chenlei0x@...il.com wrote: > From: Lei Chen <lennychen@...cent.com> > > ext4_bio_write_page does not need wbc parameter, since its parameter > io contains the io_wbc field. The io::io_wbc is initialized by > ext4_io_submit_init which is called in ext4_writepages and > ext4_writepage functions prior to ext4_bio_write_page. > Therefor, when ext4_bio_write_page is called, wbc info > has already been included in io parameter. > > Signed-off-by: Lei Chen <lennychen@...cent.com> Thanks, applied. - Ted
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